69937743.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 763403520

約数和(自身を除く): 531522960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 211, 228, 240, 241, 285, 304, 380, 422, 456, 482, 570, 633, 723, 760, 844, 912, 964, 1055, 1140, 1205, 1266, 1446, 1520, 1688, 1928, 2110, 2280, 2410, 2532, 2892, 3165, 3376, 3615, 3856, 4009, 4220, 4560, 4579, 4820, 5064, 5784, 6330, 7230, 8018, 8440, 9158, 9640, 10128, 11568, 12027, 12660, 13737, 14460, 16036, 16880, 18316, 19280, 20045, 22895, 24054, 25320, 27474, 28920, 32072, 36632, 40090, 45790, 48108, 50640, 50851, 54948, 57840, 60135, 64144, 68685, 73264, 80180, 91580, 96216, 101702, 109896, 120270, 137370, 152553, 160360, 183160, 192432, 203404, 219792, 240540, 254255, 274740, 305106, 320720, 366320, 406808, 481080, 508510, 549480, 610212, 762765, 813616, 962160, 966169, 1017020, 1098960, 1220424, 1525530, 1932338, 2034040, 2440848, 2898507, 3051060, 3864676, 4068080, 4830845, 5797014, 6102120, 7729352, 9661690, 11594028, 12204240, 14492535, 15458704, 19323380, 23188056, 28985070, 38646760, 46376112, 57970140, 77293520, 115940280, 231880560]

約数ペア:

[(1, 231880560), (2, 115940280), (3, 77293520), (4, 57970140), (5, 46376112), (6, 38646760), (8, 28985070), (10, 23188056), (12, 19323380), (15, 15458704), (16, 14492535), (19, 12204240), (20, 11594028), (24, 9661690), (30, 7729352), (38, 6102120), (40, 5797014), (48, 4830845), (57, 4068080), (60, 3864676), (76, 3051060), (80, 2898507), (95, 2440848), (114, 2034040), (120, 1932338), (152, 1525530), (190, 1220424), (211, 1098960), (228, 1017020), (240, 966169), (241, 962160), (285, 813616), (304, 762765), (380, 610212), (422, 549480), (456, 508510), (482, 481080), (570, 406808), (633, 366320), (723, 320720), (760, 305106), (844, 274740), (912, 254255), (964, 240540), (1055, 219792), (1140, 203404), (1205, 192432), (1266, 183160), (1446, 160360), (1520, 152553), (1688, 137370), (1928, 120270), (2110, 109896), (2280, 101702), (2410, 96216), (2532, 91580), (2892, 80180), (3165, 73264), (3376, 68685), (3615, 64144), (3856, 60135), (4009, 57840), (4220, 54948), (4560, 50851), (4579, 50640), (4820, 48108), (5064, 45790), (5784, 40090), (6330, 36632), (7230, 32072), (8018, 28920), (8440, 27474), (9158, 25320), (9640, 24054), (10128, 22895), (11568, 20045), (12027, 19280), (12660, 18316), (13737, 16880), (14460, 16036)]